Winter (December to February)
Cool weather with highs around 10° and lows near 2°, regular rain (10 rainy days per month on average). Not an ideal time for a leisure trip.
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Climate · 10-year averages
When to visit Saint-Marin?
Best time to visit Saint-Marin: from May to October. Month-by-month temperatures, rainfall and sunshine, based on ten years of weather data.
Best time to go
From May to October
Hottest month
July · 29°
Coldest month
January · 1°
Wettest month
May · 129 mm
Climate month by month
Bars: monthly rainfall. Lines: average highs and lows. Month color: our travel comfort index.
- JanuaryÀ éviter
8° / 1°
- Rain
- 80 mm · 11 d
- Sunshine
- 6.0 h/day
- Humidity
- 82%
- FebruaryÀ éviter
10° / 2°
- Rain
- 97 mm · 11 d
- Sunshine
- 7.2 h/day
- Humidity
- 78%
- MarchMitigé
12° / 4°
- Rain
- 76 mm · 10 d
- Sunshine
- 9.2 h/day
- Humidity
- 73%
- AprilCorrect
16° / 7°
- Rain
- 74 mm · 11 d
- Sunshine
- 10.6 h/day
- Humidity
- 71%
- MayTrès bien
20° / 11°
- Rain
- 129 mm · 13 d
- Sunshine
- 11.2 h/day
- Humidity
- 72%
- JuneIdéal
26° / 16°
- Rain
- 61 mm · 9 d
- Sunshine
- 13.1 h/day
- Humidity
- 66%
- JulyIdéal
29° / 19°
- Rain
- 55 mm · 8 d
- Sunshine
- 13.6 h/day
- Humidity
- 61%
- AugustIdéal
28° / 18°
- Rain
- 63 mm · 8 d
- Sunshine
- 12.4 h/day
- Humidity
- 64%
- SeptemberIdéal
23° / 15°
- Rain
- 93 mm · 10 d
- Sunshine
- 10.4 h/day
- Humidity
- 72%
- OctoberTrès bien
19° / 11°
- Rain
- 98 mm · 10 d
- Sunshine
- 8.4 h/day
- Humidity
- 79%
- NovemberMitigé
13° / 7°
- Rain
- 115 mm · 13 d
- Sunshine
- 5.9 h/day
- Humidity
- 84%
- DecemberMitigé
10° / 3°
- Rain
- 72 mm · 10 d
- Sunshine
- 5.9 h/day
- Humidity
- 84%
2014–2023 averages from the ERA5 reanalysis (Copernicus) via Open-Meteo. A day counts as a “rainy day” from 1 mm of rain.
Our take, season by season
Spring (March to May)
Mild weather with highs around 16° and lows near 7°, regular rain (11 rainy days per month on average). A decent time to go, as long as you're willing to make a few compromises.
Summer (June to August)
Pleasant warmth with highs around 27° and lows near 18°, a few showers (8 rainy days per month on average). It's a great time to go.
Fall (September to November)
Mild weather with highs around 18° and lows near 11°, regular rain (11 rainy days per month on average). It's a great time to go.
Frequently asked questions
- When is the best time to visit Saint-Marin?
- The best time to visit Saint-Marin is from May to October, with highs between 19° and 29° and few rainy days.
- What is the hottest month in Saint-Marin?
- July is the hottest month, with an average high of 29 °C.
- What is the coldest month in Saint-Marin?
- January is the coldest month, with an average low of 1 °C.
- When does it rain the most in Saint-Marin?
- May is the wettest month (129 mm, about 13 rainy days). The driest is July (55 mm).
- When should you avoid Saint-Marin?
- The least favorable months are from January to February: too hot, too cold, or too rainy to make the most of your trip.
More practical info: San Marino
- Country guideEverything about a country on one page: time, weather, currency, plugs, emergency numbers, tipping, visas.
- WeatherTemperature, rain, wind, and UV index for every capital.
- Air qualityPollution, fine particulate matter, and ozone, with a 36-hour forecast.
- Local timeLive clock, time zone, and time difference from where you are.
- Public holidaysEvery public holiday of the year, plus the next one coming up.
- Driving SideWhich side of the road to drive on and which license you need before renting a car.
- Dialing CodesHow to call a country from abroad.
- Salat TimesFajr, Dhuhr, Asr, Maghrib, Isha, and Imsak times in every capital.
- QiblaReal-time compass pointing to the Kaaba from your GPS location.
- Visa requirements from FranceDo you need a visa for San Marino?